Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA: 225 [Rate centres in NPA 225] [Dial plan for NPA 225]

NXX: 345

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
225-345 A Jackson LA BTRJLALD0MD  939H COMMIO, LLC 492      
225-345 0 Jackson LA BTRJLALD0MD  939H COMMIO, LLC 492   2023-10-08   
225-345 1 Jackson LA BTRJLALD0MD  939H COMMIO, LLC 492   2023-10-08   
225-345 2 Jackson LA BTRJLALD0MD  939H COMMIO, LLC 492   2023-10-08   
225-345 3 Jackson LA BTRJLALD0MD  939H COMMIO, LLC 492   2023-10-08   
225-345 4 Jackson LA BTRJLALD0MD  939H COMMIO, LLC 492   2023-10-08   
225-345 8 Jackson LA   515J IP HORIZON LLC 492   2024-04-20   
225-345 9 Jackson LA BTRGLAGWXPZ  624H ONVOY SPECTRUM, LLC 492   2024-09-28   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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